316 Stainless Steel Push in Fittings

316 stainless steel push in fittings - plug-in reducer is constructed in all stainless steel. Plug-in reducer is a type of commonly used pneumatic fittings and push in fittings. Plug-in reducer is used to change the sizes of pneumatic fittings and push in fittings. Accommodates metric tubing O.D ranging from 4mm to 16mm, inch tubing O.D ranging from 1/8" to 1/2".

Stainless Steel Push in Fittings Plug-in Reducer  

Metric Tube ØD
4mm 5mm 6mm 7mm 8mm 9mm 10mm 12mm 14mm 15mm 16mm
Inch Tube ØD
1/8" 5/32" 3/16" 1/4" 5/16" 3/8" 1/2"
Thread Standard and Type
R, PT, BSPT -- 55° Taper Pipe Thread Metric Thread
R1/8 R1/4 R3/8 R1/2 M5 x 0.8 M6 x 1 M8 x 1 M10 x 1 M12 x 1.25 M14 x 1.5 M16 x 1.5 M20 x 1.5
UNF NPT -- 60° American Standard Taper Pipe Thread
10-32UNF NPT1/8 NPT1/4 NPT3/8 NPT1/2

Metric Tube (mm)
Part No. Tube ΦD1 (mm) Tube ΦD2 (mm)
SPGJ 06-04 6mm 4mm
SPGJ 08-04 8mm 4mm
SPGJ 08-06 8mm 6mm
SPGJ 10-04 10mm 4mm
SPGJ 10-06 10mm 6mm
SPGJ 10-08 10mm 8mm
SPGJ 12-06 12mm 6mm
SPGJ 12-08 12mm 8mm
SPGJ 12-10 12mm 10mm

Inch Tube (Inch)
Part No. Tube ΦD1 (Inch) Tube ΦD2 (Inch)
SPGJ 3/16-5/32 3/16" 5/32"
SPGJ 1/4-5/32 1/4" 5/32"
SPGJ 1/4-3/16 1/4" 3/16"
SPGJ 5/16-5/32 5/16" 5/32"
SPGJ 5/16-1/4 5/16" 1/4"
SPGJ 3/8-1/4 3/8" 1/4"
SPGJ 3/8-5/16 3/8" 5/16"
SPGJ 1/2-3/8 1/2 3/8"


OEM Service

Meanwhile, Pneuflex Could offer OEM service on Pneumatic Fittings, Composite Pneumatic Fitting, Pneumatic Push in Fittings, One Touch Tube Fittings with O-ring, Brass Push in Fittings, Compact One Touch Fittings, PU Tubing, Nylon Tubing, Flow Speed Controllers and Hand Valves. Please be free to contact with us for details.


Polyurethane Tubing

Nylon Tubing

Polyethylene Tubing

Polyether Tubing

Plastic Tubing

Pneumatic Tubing

Pneumatic Valves

Inline Speed Control

Flow Controls

Composite Right Angle Flow Control

Mini Ball Valve

Check Valve

Stop Valve

Pneumatic Accessories

Sintered Bronze Muffler

Plastic Silencers

Air Blow Guns

Tube Cutters

Threaded Brass Fittings

Standard Pipe Fittings